沥青是我国铺面工程使用最为广泛的材料，其由不同分子量的碳氢化合物及其非金属衍生物组成，在沥青铺面高温施工过程中会排放大量烟气，其中挥发性有机物（VOCs）、半挥发性有机物（SVOCs）、硫化氢、二氧化硫、一氧化碳、氮氧化物等气态排放物以及颗粒物（PMs）会对施工工人和周边社区构成健康风险。鉴于沥青烟气的复杂性与危害性，本专题研讨聚焦铺面沥青烟气排放特征、评价与抑制，为推动沥青铺面清洁化施工做出贡献，推进道路基础设施绿色低碳转型，助力“双碳”目标。

Paving asphalt is the most widely used material for pavement engineering in China. Asphalt is a complex mixture of hydrocarbons with different molecular weights and their non-metallic derivatives. During the high temperature construction periods, a large amount of fumes, which is generally composed of volatile organic compounds (VOCs), semi-volatile organic compounds (SVOCs), hydrogen sulfide, sulfur dioxide, carbon monoxide, nitrogen oxides and particulate matters (PMs). The aforementioned compounds can pose a health risk to construction workers and neighboring communities. In view of the complexity and hazardousness of asphalt fumes, the present meeting focuses on emission characteristics, evaluation and inhibition of paving asphalt fumes, with the aim of promoting cleaner construction of asphalt pavement. Through the completion of the goal, we wish to accelerate the green and low-carbon transformation of road infrastructure and contribute to the carbon emission peaking and carbon neutrality goals.

议程1：主持人介绍会议背景、议题及嘉宾
议程2：铺面沥青烟气组成及其排放特征议题研讨
议程3：铺面沥青烟气量化评价方法及职业健康风险评估议题研讨
议程4：减少铺面沥青烟气排放的方法与策略议题研讨
议程5：会议总结

Agenda 1: Introduction of meeting background, topics and guests
Agenda 2: Discussion on compositions and emission characteristics of paving asphalt fumes
Agenda 3: Discussion on quantitative evaluation methods and occupational health risk assessment of paving asphalt fumes
Agenda 4: Discussion on methods and strategies for reducing the emissions of paving asphalt fumes
Agenda 5: Summary of meeting